Aryna Sabalenka and Rebeka Masarova will face off in the 1^st round of the U.S. Open for the 2^nd time in their career. They are scheduled to play on Sunday at 3:00 pm on Arthur Ashe Stadium. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Aryna Sabalenka who should win in 2 sets.

As per the initial odds, Aryna Sabalenka is the pick to win this match.
Aryna Sabalenka -> 1.013
Rebeka Masarova -> 15.25

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Prediction and head to head Aryna Sabalenka vs. Rebeka Masarova

This will be the 2^nd time that Aryna Sabalenka and Rebeka Masarova square off. The head to head is 1-0 for Sabalenka (see full H2H stats), but they have never competed against each other on hard.

The last time that they played each other, Sabalenka won 6-2 7-6(6) in the 2^nd round in Berlin back in June 2025.

Highlights Aryna Sabalenka vs Rebeka Masarova – Berlin 19-June-2025

Aryna Sabalenka

Currently world no. 1 the Belarussian will start her run at the U.S. Open after she played her last match in Cincinnati where she lost 6-1 6-4 to Rybakina in the quarter on the 15^th of August.

Sabalenka has a compiled 50-10 win-loss record in 2025, 26-5 on hard (See FULL STATS).

Her best result of the current season was winning the title in Brisbane where she defeated Polina Kudermetova in the final 4-6 6-3 6-2 and in Miami where she beat Jessica Pegula in the final 7-5 6-2 and in Madrid where she defeated Cori Gauff in the final 6-3 7-6(3).

Talking about her overall career, Sabalenka has an overall 424-178 record. She has a positive 253-97 record on hard.

Previously at the U.S. Open

Previously, she won this tournament once in 2024. See her history.

Rebeka Masarova

Ranked no. 109, Rebeka will start her run at the New York after she played her last match in Cleveland where she lost 6-2 6-2 to Cirstea in the qualifications on the 17^th of August.

Rebeka has an overall 32-21 win-loss record in 2025, 12-7 on hard (See FULL STATS).

The Swiss’s best result of the current year was reaching the final in the Vic.

In terms of her career, Masarova has an overall 253-153 record. She has a positive 78-50 record on hard.

Previously at the U.S. Open

Previously, her best result was reaching the 2^nd round in 2021 and 2023. See her history.

Tennis Scores – U.S. Open

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• Ruben BemelmansBemelmans – Tatsuma ItoIto (6-7⁴ 6-3 6-4) – Stats, scores, rankings
• Soon-Woo KwonKwon – Evan HoytHoyt (6-0 6-4) – Stats, scores, rankings
• Stefano NapolitanoNapolitano – Liam BroadyBroady (7-6⁵ 6-2) – Stats, scores, rankings
• Brydan KleinKlein – Jan ChoinskiChoinski (2-6 7-5 6-2) – Stats, scores, rankings
• Lukas LackoLacko – Adrian Menendez-MaceirasMenendez-Maceiras (6-3 6-4) – Stats, scores, rankings
• Go SoedaSoeda – Viktor GalovicGalovic (7-6⁴ 7-6⁸) – Stats, scores, rankings
• Dominik KoepferKoepfer – Marc PolmansPolmans (7-6¹ 6-3) – Stats, scores, rankings
• Lukas RosolRosol – Sebastian OfnerOfner (6-7⁸ 6-3 7-6²) – Stats, scores, rankings
• Alex BoltBolt – Evgeny DonskoyDonskoy (6-3 7-6¹¹) – Stats, scores, rankings
• Bjorn FratangeloFratangelo – Ryan PenistonPeniston (7-5 6-4) – Stats, scores, rankings
• Jason Murray KublerMurray Kubler – Oscar OtteOtte (6-4 6-2) – Stats, scores, rankings
• James DuckworthDuckworth – Filip HoranskyHoransky (6-1 6-2) – Stats, scores, rankings
• Yuichi SugitaSugita – Guillermo Garcia-LopezGarcia-Lopez (6-1 7-6⁵) – Stats, scores, rankings
• Paul JubbJubb – Egor GerasimovGerasimov (6-7⁵ 6-3 6-2) – Stats, scores, rankings
• Marcos GironGiron – Filippo BaldiBaldi (6-1 6-4) – Stats, scores, rankings

Upcoming matches in the draw

• Varvara GrachevaGracheva – Ena ShibaharaShibahara (0-0) – H2H and prediction
• Katie VolynetsVolynets – Jana FettFett (0-0) – H2H and prediction
• Alina CharaevaCharaeva – Xiyu WangWang (0-0) – H2H and prediction
• Lucrezia StefaniniStefanini – Hina InoueInoue (0-0) – H2H and prediction
• Claire LiuLiu – Veronika ErjavecErjavec (0-1) – H2H and prediction
• Aryna SabalenkaSabalenka – Rebeka MasarovaMasarova (1-0) – H2H and prediction
• Nuria Parrizas-DiazParrizas-Diaz – (0-1) – H2H and prediction
• Elsa JacquemotJacquemot – Marie BouzkovaBouzkova (0-0) – H2H and prediction
• Elise MertensMertens – (0-0) – H2H and prediction
• Lulu SunSun – Maria Camila Osorio SerranoCamila Osorio Serrano (0-0) – H2H and prediction
• Elena RybakinaRybakina – (0-0) – H2H and prediction
• Mccartney KesslerKessler – Magda LinetteLinette (1-0) – H2H and prediction
• Aliaksandra SasnovichSasnovich – (0-0) – H2H and prediction
• Jessica PegulaPegula – Mayar SherifSherif (0-0) – H2H and prediction
• Yulia StarodubtsewaStarodubtsewa – Anna BlinkovaBlinkova (0-0) – H2H and prediction
• Anastasia PavlyuchenkovaPavlyuchenkova – Dayana YastremskaYastremska (1-0) – H2H and prediction
• Ludmilla SamsonovaSamsonova – Yue YuanYuan (0-0) – H2H and prediction
• Ann LiLi – Rebecca SramkovaSramkova (1-0) – H2H and prediction
• Emma NavarroNavarro – Yafan WangWang (0-0) – H2H and prediction
• Jil TeichmannTeichmann – Caty McNallyMcNally (0-0) – H2H and prediction
• Moyuka UchijimaUchijima – Olga DanilovicDanilovic (0-1) – H2H and prediction
• Barbora KrejcikovaKrejcikova – (0-0) – H2H and prediction
• Taylor TownsendTownsend – (0-0) – H2H and prediction
• Anastasia PotapovaPotapova – Lin ZhuZhu (2-0) – H2H and prediction
• Alycia ParksParks – (0-0) – H2H and prediction
• Madison KeysKeys – Renata ZarazuaZarazua (1-0) – H2H and prediction
• Petra KvitovaKvitova – Diane ParryParry (0-0) – H2H and prediction
• Katie BoulterBoulter – Marta KostyukKostyuk (1-0) – H2H and prediction
• Sorana CirsteaCirstea – (0-0) – H2H and prediction
• Venus WilliamsWilliams – Karolina MuchovaMuchova (0-1) – H2H and prediction
• Darya KasatkinaKasatkina – Elena Gabriela RuseGabriela Ruse (0-0) – H2H and prediction
• Kamilla RakhimovaRakhimova – Caroline GarciaGarcia (0-2) – H2H and prediction
• Hailey BaptisteBaptiste – Katerina SiniakovaSiniakova (0-0) – H2H and prediction
• Greetje MinnenMinnen – Naomi OsakaOsaka (0-1) – H2H and prediction
• Magdalena FrechFrech – (0-0) – H2H and prediction
• Donna VekicVekic – Jessica Bouzas ManeiroBouzas Maneiro (1-0) – H2H and prediction
• Ajla TomljanovicTomljanovic – Cori GauffGauff (0-1) – H2H and prediction
• Amanda AnisimovaAnisimova – Kimberly BirrellBirrell (0-0) – H2H and prediction
• Danielle Rose CollinsRose Collins – Jaqueline CristianCristian (1-0) – H2H and prediction
• Beatriz Haddad MaiaHaddad Maia – (0-1) – H2H and prediction
• Maria SakkariSakkari – Tatjana MariaMaria (2-2) – H2H and prediction
• Anna BondarBondar – Elina SvitolinaSvitolina (0-2) – H2H and prediction
• Ekaterina AlexandrovaAlexandrova – Anastasija SevastovaSevastova (0-0) – H2H and prediction
• Caroline DolehideDolehide – Xin Yu WangYu Wang (0-1) – H2H and prediction
• Anastasia ZakharovaZakharova – Elina AvanesyanAvanesyan (1-0) – H2H and prediction
• Laura SiegemundSiegemund – (2-0) – H2H and prediction
• Anna KalinskayaKalinskaya – (0-0) – H2H and prediction
• Yulia PutintsevaPutintseva – Elisabetta CocciarettoCocciaretto (2-0) – H2H and prediction
• Suzan LamensLamens – (0-0) – H2H and prediction
• Emiliana ArangoArango – Iga SwiatekSwiatek (0-0) – H2H and prediction